Write the Coefficient Of: Mn in -mn

Write the coefficient of: mn in -mn

Sum

Co-efficient of mn in – mn = – 1

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Chapter 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (A)

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (A) | Q 3.3

For the following monomials, write its degree: xy²z

Group the like term together: 9x², xy, – 3x², x² and – 2xy

Find the sum of: x and 3y

Subtract the second expression from the first:

4pq - 6p² - 2q² , 9p²

Simplify: 9x + 5 – [4x – {3x – 2 (4x – 3)}]

Find the numerical co-efficient of the following term:

9pq

Factorised form of 18 mn + 10 mnp is ______.

Identify term which contain y² and give the coefficient of y².

2x²y - 15xy² + 7y²

If (x²y + y² + 3) is subtracted from (3x²y + 2y² + 5), then coefficient of y in the result is ______.

Write the coefficient of x² in the following:

x² – x + 4